Swansea weather in March 2024

Expect 48°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Swansea in March. Check more long-term weather averages for Swansea in March before you book your next holiday to Wales in 2024/2025.

  • 48°F maximum daytime temperature in March in Swansea48
    48°F max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in March in Swansea18
    18 days with some rainfall
  • 39°F minimum night-time temperature in March in Swansea39
    39°F min night temperature
  • 12 hours of daylight per day in March in Swansea12
    12 hours of daylight per day
  • No heat & humidity in March in Swansea0
    No heat & humidity
  • 3.8 inches monthly rainfall in March in Swansea3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Swansea2
    2 (Low) UV index
  • 46°F sea temperature in March in Swansea46
    46°F sea temperature

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The March weather guide for Wales (Swansea) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about Wales

How warm is it in Swansea in March?

Daytime temperatures usually reach 48°F in Swansea in March, falling to 39°F at night.

How sunny is it in Swansea in March?

There are normally 4 hours of bright sunshine each day in Swansea in March - that's 30% of daylight hours.

How warm is the sea around Swansea in March?

The average sea temperature around Swansea in March is 46°F.

Does it rain in Swansea in March?

There are usually 18 days with some rain in Swansea in March and the average monthly rainfall is 3.8 inches.

Swansea March sunrise & sunset times

Browse the sunrise and sunset times for Swansea in March 2024. Select a month to view Swansea sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st March 2024 07:00 17:57
Saturday, 16th March 2024 06:27 18:23
Sunday, 31st March 2024 06:52* 19:48*

*Daylight saving starts - British Summer Time (BST)

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